I bought two last year. A Champion #76533 4750/3800 electric start dual fuel and the HF Predator 3500W electric start generators. Either will run my TT including the A/C. The HF is quieter than a 3000W Honda which a friend of mine uses by a couple db at 30'. The Champ is louder than the others but acceptable. I'm happy with both. I couldn't justify the cost of a 3000 plus watt Honda and wanted enough power to run the TT with A/C if needed. The 2K wouldn't do it.
I also use my gens in the field where there is no power. I have a bad shoulder (rotater cuff) so needed electric start.